Specification :
| S4A Model | ACB-002 |
| Communication | TCP/IP 10M/100M adaptive |
| Size of PCB board | 160mm *106mm |
| 160mm *106mm | 273mm*228mm*65mm |
| Power Supply | 12VDC 4-7A |
| Power Consumption of Circuit Board | Less than 100mA |
| Quantity of Readers | 4 pcs |
| Door Controled | 2 doors |
| Door opening time extending setting | 1-600 seconds(adjustable) |
| Max q ' ty of controller | No limit |
| Operation Temperature | -40℃~70℃ |
| Operation Humidity | 10-90 ％ RH ， No Condensation |
| Q ' ty of users | 20,000 Users |
| Q ' ty of Event Buffers(offline) | 100,000 event buffers |
| Power interruption protection measure | High Speed Memory, Records never lose |
| Max Distance from Reader to Controller | 100m (suggestion distance 80m) |
| Max Distance between Controllers | TCP/IP: Depends on net coverage area |
| Package included: | PCB board, software, manual, certificate. carton |
